11202222201 has 8 divisors (see below), whose sum is σ = 14936817984. Its totient is φ = 7467887280.

The previous prime is 11202222193. The next prime is 11202222211. The reversal of 11202222201 is 10222220211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11202222201 - 2³ = 11202222193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11202222211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83316 + ... + 171306.

It is an arithmetic number, because the mean of its divisors is an integer number (1867102248).

Almost surely, 2^11202222201 is an apocalyptic number.

It is an amenable number.

11202222201 is a deficient number, since it is larger than the sum of its proper divisors (3734595783).

11202222201 is an equidigital number, since it uses as much as digits as its factorization.

11202222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130431.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11202222201 its reverse (10222220211), we get a palindrome (21424442412).

The spelling of 11202222201 in words is "eleven billion, two hundred two million, two hundred twenty-two thousand, two hundred one".